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CHEBI:192470 - Ala-Lys(1+)

ChEBI IDCHEBI:192470
ChEBI NameAla-Lys(1+)
Stars
DefinitionA peptide cation obtained by deprotonation of the carboxy terminus and protonation of the side-chain amino groups and the amino terminus of Ala-Lys; major species at pH 7.3.
Last Modified17 June 2022
Submitternhn
DownloadsMolfile
FormulaC9H20N3O3
Net Charge+1
Average Mass218.277
Monoisotopic Mass218.14992
SMILESC[C@H]([NH3+])C(=O)N[C@@H](CCCC[NH3+])C(=O)[O-]
InChIInChI=1S/C9H19N3O3/c1-6(11)8(13)12-7(9(14)15)4-2-3-5-10/h6-7H,2-5,10-11H2,1H3,(H,12,13)(H,14,15)/p+1/t6-,7-/m0/s1
InChIKeyQXRNAOYBCYVZCD-BQBZGAKWSA-O
ChEBI Ontology
Outgoing Relation(s)
Ala-Lys(1+) (CHEBI:192470) is a peptide cation (CHEBI:60194)
Ala-Lys(1+) (CHEBI:192470) is conjugate acid of Ala-Lys (CHEBI:132403)
Incoming Relation(s)
Ala-Lys (CHEBI:132403) is conjugate base of Ala-Lys(1+) (CHEBI:192470)
IUPAC Name 
(2S)-6-azaniumyl-2-{[(2S)-2-azaniumylpropanoyl]amino}hexanoate
Synonyms  Source
L-alanyl-L-lysine cationChEBI
L-alanyl-L-lysine(1+)ChEBI
L-Ala-L-Lys(1+)ChEBI
AK(1+)ChEBI
UniProt Name  Source
L-alanyl-L-lysineUniProt
Citations